JPH01500173A - floor wiper - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] floor wiper The present invention is directed to an upholstered or raised cleaning body with a number of tufts or the like on the underside. a holder for holding the tension body, the holder being separated from the two legs and the intermediate member; The intermediate member is constructed such that both legs of the holding body can pivot at end faces facing each other. a floor mower having a handle holder coupled to the intermediate member and having an intermediate member attached to the center of the handle holder; Regarding.

In such a known floor wiper, the legs have a section between the intermediate part and the pivotable legs. A locking device is provided that allows the locking of the vehicle. Depending on the outwardly projecting gin Release the locking device and pivot the leg downwards against the middle section to remove the tassel or similar. A similar upholstery can be removed from the legs. The tension body must be fixed again. Swiveling back the legs of the holder takes place in the reverse order. At the end of the leg Fixing the structure can be achieved, for example, by means of eyes or similar at the end of the legs. This is done with a band-like hook-and-loop fastener that goes through the The drawback of this known floor wiper is that it is locked. The legs must be configured like a casing to accommodate the device, which reduces manufacturing costs. Not only is it expensive, but it is also expensive to assemble.

Another disadvantage of this known floor wiper is that the folded floor wiper It is necessary to hold the floor wiper with both hands, in which case the handle gets in the way with one hand and the other There's a big risk of it getting dirty.

Based on this known technology, the object of the present invention is to eliminate the above-mentioned drawbacks, and to solve the problem of manufacturing and assembly. Not only can this be done in a simple form, but also upholstery with tassels or similar fast and clean installation and removal of structures or similar items; By providing a floor wiper of the type mentioned at the outset, which allows reliable handling. RuO According to the invention, this problem is achieved by the intermediate part having a lower plate which is pivotably connected to both legs. A retaining plate is fixed to this lower plate, and a spring plate is rotatably arranged on this retaining plate. There is a plate on top of this spring plate, and a plate is connected to this spring plate. A handle holder is fixed on top, and tension springs on the top of both legs tension it. K-spring plates are guided in grooves or similar for tensioning. Resolved. This configuration also allows for a handle that is useful for handling, and therefore for tightening the plate and this. Horizontal operation of both legs by rotating the combined spring plate approximately 90° Unlock the legs or legs that are locked in position, and rotate the legs downward from the lower plate. be able to. In this case, the action of the spring will keep both legs in a somewhat expanded position. I testify. The hanging body is cleaned by a press. Then expand it slightly Place the stretched legs on top of the upholstered body, and rotate the two legs that create pressure on the handle to a horizontal position. The handle is then rotated 90 degrees to lock the legs in a horizontal working position. of the stretched body Purification is usually carried out in buckets filled with water, and then the tensioned bodies are pressed in a motsupu press. Blessed. By being constructed as in the present invention, both legs can be locked. To lock or unlock, simply rotate the handle 90 degrees in one direction or the other. It is done by The edges of both legs and the bottom plate have a bend on the longitudinal side, A bearing pin passes through this bent portion. Both components have a U-shaped cross section , the intermediate member and other necessary components are located within the height of the bend. This results in an extremely flat configuration. Furthermore, the lower plate pivots upwards on the legs of the holder. to prevent This is because the upper side of the leg is in surface contact with the lower side of the lower plate. .

The retaining plate has at least one guideway on which the spring plate located above is arranged. Belongs to. The guide path is formed by a groove, into which the guide pin of the spring plate enters. are doing. The guide path is formed in a quarter circle. This makes the guideway a spring board. and tightening allows the plate to rotate approximately 90°. In this case, the end of the guide groove The edges each have a stop for a guide pin, thus providing a positive locking.

The spring plate is rotatably supported by a screw pin on the holding plate. This bearing bin is 2. Only the threads number 3 are screwed into the retaining plate, so it is not enough to have a perfect fixation. This gives the possibility of a rotational movement of 90°.

The spring plate is of circular construction and has a groove or the like on its outer edge; A tension spring is received and guided within.

For fastening, the plate is likewise of circular construction and has two protruding attachments located opposite each other. It has an extension that holds a locking pin that extends downward. The locking pin is It is structured in a spherical shape.

On the upper side of the legs, one locking receptacle is provided on each side of the central part.

This locking receptacle is provided with a plate locking pin for tightening. Tighten the locking pin with the plate This locks the spring plate under tension, ensuring a horizontal working position of both legs.

The locking receptacle extends transversely to the longitudinal direction of the leg and is mounted in the central area of the leg. It is being Tightening is done by rotating the plate 90 degrees, and the locking pin is in the unlocked position. The tension spring is tensioned at the same time as it is rotated 90° from the It makes me tense. The locking receptacle is approximately U-shaped when viewed in cross section, and is located approximately in the central area. It has a bulge. This bulge serves as a guideway for the locking pin. Locking acceptance The bulge part has a hole in its center. This hole is aligned with the spherical shape of the locking pin. The locking pin locks into this hole in the tightened position.

In the grooves of the spring plate or similar there are two tensions, 180° offset from each other. One end of the spring is fixed. The other end of this tension spring is attached to the bracket on the top of the leg. Fixed in lock. The arrangement of the tension spring is such that when the tension spring is under tension, there is a small amount on the spring plate. wrapped for at least approximately 90' and then in a nearly straight line toward the block. It is performed in such a way that it stretches out. Tightening is done by tension when the plate and spring plate are unlocked. The spring prevents both legs of the holder from pivoting downwards, so both A certain desired opening angle is always obtained between the legs.

According to another solution of the invention, the spring plate and the clamping plate are combined into one component unit. It is being In this case, the spring plate and the clamping plate consist of an approximately rectangular locking body. . This locking body has a groove or the like on its outer edge. in this case tension springs extending parallel to each other are assigned to this groove or similar. There is. The ends of the tension springs are fixed to the upper side of both legs, and their middle part is guided in a groove in the locking body or the like. This example is an intermediate member It is particularly simple because the number of component parts is reduced. Operation is by rotating the handle 90° tension the tension springs by expanding both tension springs, Fix the legs of the holder in a horizontal working position and then rotate them 90' or 90°. When rotated back, the expansion of the tension spring is relaxed, and the central section of the spring becomes the locking element. to release the lock and allow both legs to pivot downwards. It will be held in

In order to improve the handling of the type mentioned at the outset, K can, according to another feature of the invention, The plate and/or clamping plate has at least one notch, groove or the like on its outer contour surface. This cutout, groove or similar feature has a cutout, groove or similar feature on the top of the leg. One arm of a two-armed lever is attached to the lever, which is pivotably supported. These two arms The other arm of the lever rests under the action of a spring, and one arm of the two-armed lever is free. The ends are held in contact with the outer contours of the spring plate and/or tension plate. . With this type of spring plate and clamping plate, the plate is securely fixed in the operating condition of the floor mower. guaranteed. This is because the free end of one arm of the two-arm lever is in shape contact. Subsequently, the spring plate and/or clamp may engage a notch, groove or similar in the plate. This is because that. This allows you to check the usage status of the floor wiper and the horizontal position of both legs of the tumbler. The use of floor mowers no longer interferes with the use of floor mowers. Rather, for this purpose 2 A force is generated on the other arm of the arm lever, which is receiving the spring force, and this arm Pivoted against the force of a spring, the free end of the arm is attached to a spring plate and/or a clamping plate This spring plate and clamping Attach to release the board. By rotating the handle holder, you can now adjust the usage state of the floor wiper. stop and pivot both legs of the floor wiper downwards under the action of the tension spring. I can do it.

According to another characteristic of the invention, the bends at the longitudinal edges of both legs are formed at their ends. It has a notch in the area, the legs can be pivoted downward, and the tension body can hang down. In this state, the tensioned body is placed in the press, and the tensioned body is effectively pressed over its entire length, and the It can be purified.

Both green legs have an upward bend on the side, and the height of this upward bend is selected to be low. Advantageously, the upper bend extends approximately at right angles. shape like this When the legs are rotated in the formula, a transfer effect is obtained on the inside of the tensioned body, which causes the tension to It becomes very easy to tension the structure to achieve the usage condition of the floor wiper.

According to another proposal of the invention, at least one locking pin is provided on the bottom plate of the floor wiper. A polygonal hole is provided in the movement range. This polygonal hole has a correspondingly polygonally configured pin. The pin foot can be inserted, and from this pin foot the neck can be advantageously biased towards the polygonal head. I am mentally transitioning. At least the neck of the pin is made of limited elastic material. It is. The head of the pin additionally has one or more longitudinally extending notches. It has to increase sex. Polygonal pin in the pivot range of at least one locking pin By installing the This prevents it from rotating when it returns to its original position. After cleaning the upholstery, clean both floor wipers. The legs of are suspended downward. In this case, the legs are moved against each other under the action of a tension spring. form a slight angle. Rotating the handle of the floor wiper tensions the spring. in this case To tighten the locking pin of the plate, after the specified angle range, insert the polygonal pin inserted into the plate. It is pushed to the side based on its elasticity and located behind this. Therefore, both legs are K to each other. It is brought to a position where it is spread wide open. When the legs are in this position, the legs are easy to The floor mower can be brought to a horizontal state and thus to a state in which the floor mower can be used. Why? Rotation of the mule floor wiper is prevented and the legs return to their unloaded state. This is because it prevents this. This configuration makes handling of the floor wiper easier. significantly in tensioning both legs from a downwardly swiveled position to a horizontal position of use. Simplified.

The neck of the pin is eccentrically connected to the head of the pin, so it does not interfere with the rotation of the pin. Various adjustments to the spacing of the head relative to the locking pin can be made with simple replacements. I can do it.

Embodiments of the invention are explained in detail with reference to the drawings. Moreover, Fig. 1 is a plan view of the first embodiment of the floor wiper, Fig. 2 is a side view of Fig. 1, Figure 3 is a plan view of the retaining plate; Figure 4 is a plan view of the spring plate; Figure 5 is a side view of Figure 4; Figure 6 shows the side view of the plate for tightening. FIG. 7 is a front view of the locking receiving part; Figure 8 is a side view of Figure 7; Figure 9 is a plan view of the integrated spring and clamp plate, Figure 1O is a side view of Figure 9, FIG. 11 is a plan view of the second embodiment of the floor wiper, FIG. 12 is a side view of FIG. 11, Figure 13 is a side view of the locking device; Figure 14 is a partially sectional view of the lower plate and the inserted polygonal pin; It is.

The floor wiper holds a covering body 2 with a number of tassels or the like on the underside. It has a holder 1 with

This tensioning body 2 is wound in the usual manner around the edge 3 of the holding body, and the hook-and-loop fastener 4 or Something similar is removably fixed to the upper side of both legs 5,6.

The holding body 1 consists of two legs 5, 6 and an intermediate part 7.

A break line is indicated at 8 in FIGS. 1 and 2.

This is because the entire length of the holder 1 cannot be shown in order to make it easier to see. It is. Furthermore, in FIG. 2, in order to show the holding body 1 more clearly, the tensioning body 2 is Omitted.

The intermediate part 7 has a lower plate 9 which is attached to the upper side of both legs 5, 6 of the holder 1. The legs 5 and 6 as well as the lower plate 9 are long so that they are mounted and are configured in a U-shape when viewed in cross section. It has an upwardly bent portion on the hand side. The support pin 10 passes through the upper bent part, The legs 5, 6 and the lower plate 9 are pivotably connected to each other.

A retaining plate 11 is fixed on the lower plate 9, and as shown in FIG. It has a circular or square cross section. The retaining plate 11 is fixed to the lower plate 9 using screws. , rivets or the like.

In the case shown, the holding plate 11 is provided with two guideways 12, and these guideways 12 are provided with two guideways 12. It is formed by a groove and has a quarter circle shape. Tsumashi guideway 12 is approximately 9 It extends over 0°. The holding plate has a screw hole 13 in the central region.

A spring plate 14 is rotatably arranged on the holder 11, and the structure of the spring plate 14 is as follows. This is shown in FIGS. 4 and 5. In the central area of the spring plate 14 there is a screw projecting downward. There is a pin 15, and this screw pin 15 has only 2 or 3 windings in the screw hole 13 of the retaining plate. It is embedded. This provides fixation on the one hand and on the holding plate 11 on the other hand. The possibility of rotation of the spring plate relative to the spring plate is provided. The probability of this rotation is approximately 90' angle is limited to. For this purpose, one or each guide pin 16 is inserted into the holding plate. 11 or in each case one guideway 12 . Edge of guideway 12 controls the rotational movement of the spring plate 14.

The spring plate 14 has a circular shape and has [17] at its outer edge. This groove 17 The functions will be described later.

A clamping plate 18 is attached on top of the spring plate 14. In this case, the spring plate 14 The plates 18 are connected to each other by screws, rivets or the like. Ru. The tightening plate 18 (FIG. 6), like the spring plate 14, has a circular shape. Tightening The plate 18 has an extension 19 projecting on two circumferential areas facing each other. . This additional portion 19 holds a locking pin 20 extending downward. This locking bottle 2 0 has a substantially spherical configuration.

On the upper surface of the legs 5 and 6, one locking receiving part 21 (seventh part) is provided on each side of the central part 7. and FIG. 8) are provided. This locking receiving portion 21 is tightened at the locking pin of the plate 18. He is assigned to Unit 20. The locking receiving portion 21 is located laterally with respect to the longitudinal direction of the leg portion 5°6. It extends in the direction, and is provided in the central range of the legs 5 and 6. The locking receiving part 21 is transverse It has a substantially U-shaped configuration when viewed from above, and has a bulge 22 in the center area. Locking A hole 23 is provided in the central area of the bulge 22 of the receiving part 21 .

In the groove 17 of the spring plate 14, one end 2 of two tension springs 25 are arranged 180 degrees apart from each other. 4 is fixed. The other end 26 of this tension spring 25 is attached to the upper surface of the legs 5, 6. It is fixed to block 27 located at . For this purpose, the end 26 of the tension spring 25 is Penetrate the hole in block 27 and secure a hole or something similar on the back side. It is. A tension spring 25 made of a spirally wound wire rod is shown in FIG. In the tensioned state shown in FIG. The block 27 is arranged so as to extend substantially linearly toward the block 27.

As can be seen from FIG. 2, the handle holder 28 is fixed on the plate 18, and this handle The holding body 28 has a hinge 29, and a hinge portion 30 of the hinge 29 has a pivot shaft 31. It is pivotally connected to the additional part 32 of the handle insert 33 via the handle. Therefore, the pattern insertion In two planes in which the input body 33 extends at 90° to each other, the hinge 29 and the pivot axis 31 and 1,000 turns each. both of the holder l When the legs 5°6 are horizontal, the pivot axis of the hinge 29 of the handle holder 28 is aligned with the longitudinal direction of the holder 1. extending in the direction. This is the working position of the floor wiper, and the handle is used to work with the floor wiper. be rotated to the required state.

The device of the invention works as follows: In the state shown in FIGS. 1 and 2, the holder l of the floor wiper is in the working position. this In the working position, the two legs 5, 6 of the holding body l are aligned in a horizontal plane with respect to each other and in the central part. It is set at 7. In this case, the locking pin 20 of the plate 18 is tightened at the locking receiving part 2. 1 and is locked by its hole 23. The tension spring 25 pulls the spring plate 14 Each 90° winding is wound over a range and is tensioned in this case.

Rotate the handle holder 28 by 90 degrees to the left from the position shown in FIGS. 1 and 2. As a result, the locking pin 20 simultaneously relaxes the tension spring 25 and releases it from the locking receptacle 21. Get out. Both legs 5, 6 therefore carry their own weight and the tension fixed to these legs 5, 6. The body 2 can be rotated downward by its own weight.

The length of the tension spring 25, together with the arrangement of the locking block 27, controls the downward pivoting movement. As a result, the legs 5 and 6 are pivoted downward by 180°, and are thus positioned almost parallel to each other. The desired opening angle is provided between the free ends of both legs 5, 6 instead of It will be done. The now hanging tension body 2 is impregnated with water in a bucket and washed. The material is then extruded using a press. The holder is placed on the floor and both holders Since the legs 5 and 6 have open angles, the handle holder 28 and the intermediate member When a pressing force is applied to 7, it is expanded and at the same time the tensioning body 2 is stretched. Pattern protection When the holding body is rotated 90' to the right, the tension shown in Figures 1 and 2 is again applied. It will be done.

The entire floor wiper is handled by grasping the handle, which is not shown. In this case The handle is rotated 90° in one direction or the other or both legs 5, 6 are expanded. A pressing force is applied to make it happen.

Based on the elasticity of the tension spring 250 used, the handle holder 280 rotates both legs. 5. Execute step 6 while pivoting downward, then extend both legs 5 and 6. Alternatively, the locking pin 20 can also be engaged in the locking receptacle 21.

As can be seen from FIGS. 9 and 10, the spring plate 14 and the clamp plate 18 are combined into a locking body. It can also be set to 34. The locking body 34 has 1ll17 on the outer edge and a A screw pin 15 is provided for fixing to the lower plate 11. The locking body 34 In use, two tension springs arranged parallel to each other are used. This pull The tension spring extends in the longitudinal direction of the holding body 1. The center section of the spring is located in the groove 1 of the locking body 34. 7, and touches the longitudinal side of the holding body 1 at the unlocked position, and the lungs of the holding body l! 5.6 The 1tBJ portion 5.6 is expanded because it touches its side at the 0-lock position.

The handling of this floor wiper has already been described, but in order to limit the rotational movement, Straight angle ξ is not required, and the handle holder is rotated continuously by 9 cP in each direction. be given

In the embodiments shown in FIGS. 11 to 14, the same components are shown in FIGS. 1 to 1. The same reference numerals as in the embodiments up to Figure 0 are used.

As can be seen from FIGS. 11 and 13, the tightening plate 18 has a notch 50 on the outer circumferential surface. are doing. The notch 50 has two arms, and the free end of the 10,000 arm 51 of A-52 is assigned to it. , the two-arm lever 52 is rotatably supported by a support block 53. the other arm The arm 54 receives the action of a spring 55 so that the free end of the arm 51 comes into contact with the outer periphery of the plate 18. I hope it stays that way! has been completed. In the notch 50 of the arm 51 Since the free ends are engaged, the rotation of the plate 18 is used for tightening. This lock is lever By pushing the arm 5, a force acting against the action of the spring 55 is applied to the Schilleper arm 54. It is released only when the arm 51 pivots outward from the notch 50. It will be done.

As can be seen from FIG. A recess 56 is provided in the end region, which recess 56 allows both legs 5.6 to be relaxed. Press with the tension body attached to the legs 5 and 6 hanging down. A tensioning body is placed in the holder, making it possible to press the entire length.

The edges of both lung parts 5, 6 are provided with an upwardly bent portion 57 on the lateral side. are designed low and preferably extend approximately at right angles. Both upper bent portions 57 When tensioning the legs 5 and 6 of the tensioning body, it gives a transfer effect to the inside of the tensioning body, so the work process is significantly simplified.

As can be seen from FIGS. 11 and 14, the lower plate 9 has a polygonal shape in the movement range of the locking pin 20. hole 58.

Into this hole 58 a foot 59 of a correspondingly polygonal pin 60 is inserted. Ru. From the foot 59, the neck 61 transitions to a polygonal head 62 of the pin 6o. neck Since the portion 61 is eccentrically connected to the head 62, the side portion of the head 62 and the neck portion 6 1 and the longitudinal axis of the locking pin 20. They have different distances from each other. At least the neck 61 is made of limited elastic material. Since the neck portion 61 is made of material, this neck portion 61 is pushed laterally by the locking pin 20. However, when the locking pin 20 passes, it returns to the laced state.

The elasticity of the pin 60 is increased by one or more notches extending in the longitudinal direction of the pin. ing.

With this structure, tightening can be done by rotating the plate by a predetermined angle. , the locking pin 20 assigned to the inserted pin 601C pushes the pin 60 to the side. This will allow you to turn beyond this point. If this chain is pulled at the same time, By tensioning spring 25, both springs M5.6 rotate the floor wiper under the action of tension spring 250. without letting the lungs return to the starting position where both lungs are untensioned. Expanded. By increasing the expansion angle, the legs can be placed on the floor and the upholstery can be stretched. The locking pin 20 is brought to the locking position by continuously rotating the plate and then tightening. It becomes possible to

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Claims (1)

[Claims] 1. Expansion bodies or raised floor cleaning installations with a number of tufts or the like on the underside It has a holder for holding the body, and the holder consists of two legs and an intermediate member. , both legs of the holding body are pivotably connected to the intermediate member at end faces facing each other. The intermediate member is attached to a floor wiper with a handle holder attached to its center. and a lower plate (9) whose middle part (7) is pivotably connected to both legs (5, 6). ), on which a retaining plate (11) is fixed, and on this retaining plate (11) a spring is fixed. A plate (14) is rotatably arranged on and coupled to this spring plate (14). There is a tightening plate (18), and the handle holder (28) is fixed to this tightening plate (18). , tension springs (25) provided on the upper sides of both legs (5, 6) tension them. guided in a groove (17) or similar in the spring plate (14) to A floor wiper characterized by: 2. The edges of both legs (5, 6) and the lower plate (9) have a bend on the longitudinal side, and this fold 2. The floor wiper according to claim 1, wherein the bearing pin (10) passes through the bent portion. 3. The holding plate (11) is provided with at least one guideway (12), which guideway The guide pin (16) of the spring plate (14) above it is assigned to the path (12). , a floor wiper according to claim 1 or 2. 4. A guide path (12) is formed by a groove, into which a guide pin of the spring plate (14) is inserted. (16) is stated in any one of claims 1 to 3. floor wiper. 5. Claims 1 to 4, wherein the guide path (12) is configured in a quarter circle. The floor wiper described in any one of the preceding items. 6. The spring plate (14) is rotatably supported on the retaining plate (11) with a screw pin (15). , the screw pin (15) is screwed into the screw hole of the retaining plate (11). The floor wiper according to any one of the ranges 1 to 5. 7. The spring plate (14) is of circular configuration and has a groove (17) or similar on its outer edge. Claims 1 to 6 have the following features: Floor wiper. 8. The clamping plate (18) is of circular construction and has two projecting extensions facing each other. (18), and this additional part (18) holds a locking pin (20) extending downward. The floor covering according to any one of claims 1 to 7, vessel. 9. Claims 1 to 9, wherein the locking pin (20) is of substantially spherical construction. The floor wiper described in any one of the preceding paragraphs. 10. One locking receptacle on each side of the intermediate member (7) on the upper side of the legs (5, 6) A portion (21) is provided, and this locking receiving portion (21) is connected to the locking pin of the clamping plate (18). Any one of claims 1 to 9 to which (20) is assigned A floor wiper. 11. a locking receiving portion (21) extends transversely to the longitudinal direction of the legs (5, 6); Claims 1 to 10 arranged approximately in the central region of the legs (5, 6). The floor wiper described in any one of the preceding paragraphs. 12. The locking receiving part (21) is configured in a substantially U-shape when viewed in cross section, and has a substantially central area. Any one of claims 1 to 11, which has a bulge (22) at The floor wiper described in item 1. 13. A hole (23) is provided in the central area of the bulge (22) of the locking receiver (21). A floor wiper according to any one of claims 1 to 13. 14. offset by 180° in the groove (17) of the spring plate (14) or similar One end (24) of two tension springs (25) is fixed, and these tension springs The other ends (26) of the tension springs (25) are each fixed to one block (27). , this block (27) is on the upper side of the legs (5, 6), from claim 1 The floor wiper described in any one of items up to item 13. 15. The tension spring (25) in the tensioned state extends around the outer circumference of the spring plate (14) at least approximately 9 0° and then extends almost linearly towards the block (27). Claims 1 to 14, wherein the tension spring (25) is arranged so as to The floor wiper described in any one of the above. 16. The claimed invention is characterized in that the spring plate and the clamping plate are combined into one structural unit. The floor wiper according to any one of the ranges 1 to 15. 17. The structural unit consists of a substantially rectangular locking body (34), which locking body (3 4) has a groove (17) or the like on the outer edge, and this component unit Two tension springs extending parallel to each other are assigned to the Each is fixed to the upper side of both legs (5, 6), and the center part of the tension spring is locked. The claims guided by the groove (17) of the stop (34) or the like 16. The floor wiper described in item 16. 18. An upholstery or raised cleaning upholstery with a number of tufts or the like on the underside. a holding body for holding the installation body, the holding body consisting of two legs and an intermediate member; so that both legs of the holding body are pivotably connected to the intermediate member at the end faces facing each other. to a floor mower which is joined together and has a handle retainer attached to the center of the intermediate member; , the lower plate ( 9), on which a retaining plate (11) is fixed, and on this retaining plate (11) A spring plate (14) is rotatably arranged on and coupled to the spring plate (14). The handle holder (28) is fixed to the tightening plate (18). The tension spring (25) provided on the upper side of both legs (5, 6) tensions this. guided in the groove (17) or similar in the spring plate (14) to In floor wipers, the spring plate (14) and/or the clamping plate (18) are attached to the outer ring. having at least one notch (50), groove or the like in the contoured surface; A notch (50) in the groove or similar with a two-armed lever (52) on one arm. The free end of (51) is assigned, and the two-armed lever (52) is attached to one leg (5, 6), and the other arm (54) of the two-arm lever (52) is under the action of a spring (55), and one arm (51) of the two-armed lever (52) The free end contacts the outer contour surface of the spring plate (14) and/or the clamping plate (18) any one of claims 1 to 17, The floor wiper mentioned. 19. An upholstery or raised cleaning upholstery with a number of tufts or the like on the underside. a holding body for holding the installation body, the holding body consisting of two legs and an intermediate member; so that both legs of the holding body are pivotably connected to the intermediate member at the end faces facing each other. to a floor mower which is joined together and has a handle retainer attached to the center of the intermediate member; , the lower plate ( 9), on which a retaining plate (11) is fixed, and on this retaining plate (11) A spring plate (14) is rotatably arranged on and coupled to the spring plate (14). The handle holder (28) is fixed to the tightening plate (18). The tension spring (25) provided on the upper side of both legs (5, 6) tensions this. guided in the groove (17) or similar in the spring plate (14) to In floor wipers, the edges of the legs and bottom plate have a bent part on the longitudinal side, and this bent part A bearing pin passes through the ends of the bent portions of the long edges of both legs (5, 6). Claims 1 to 18, wherein a notch (56) is provided in the range. The floor wiper described in any one of the items above. 20. the edges of both legs (5, 6) are provided with upward bends (57) on the lateral sides; A floor wiper according to claim 19. 21. The height of the upper bent portion (57) is slightly designed and extends almost at right angles. The floor wiper according to claim 20. 22. An upholstery or raised cleaning upholstery with a number of tufts or the like on the underside. a holding body for holding the installation body, the holding body consisting of two legs and an intermediate member; so that both legs of the holding body are pivotably connected to the intermediate member at the end faces facing each other. to a floor mower which is joined together and has a handle retainer attached to the center of the intermediate member; , the lower plate ( 9), on which a retaining plate (11) is fixed, and on this retaining plate (11) A spring plate (14) is rotatably arranged on and coupled to the spring plate (14). The handle holder (28) is fixed to the tightening plate (18). The tension spring (25) provided on the upper side of both legs (5, 6) tensions this. guided in the groove (17) or similar in the spring plate (14) to In floor wipers, the clamping plate has a circular configuration and has two protrusions facing each other. This additional part holds a locking pin extending downward, The upper side of the legs is provided with one locking receptacle on each side of the intermediate part, which locks The locking receptacle is assigned to the locking pin of the clamping plate, and the locking receptacle is located in the longitudinal direction of the leg. extending laterally from A polygonal hole (58) is provided in the movement range of the two locking pins (20). A polygonal foot (59) corresponding to 8) can be inserted, and the pin can be inserted from this foot (59). Claim 1, wherein the shin (61) transitions into the polygonal head (62) of the The floor wiper described in any one of Items 1 to 21. 23. the shin (61) of the pin (60) is eccentrically connected to the head (62); A floor wiper according to claim 22. 24. At least the shin portion (61) of the pin (60) is of a limited elastic material. 24. The floor wiper according to claim 22 or 23, wherein 25. The head (62) of the pin (60) extends in the longitudinal direction of the pin (60). 23. The floor wiper of claim 22, wherein the floor wiper comprises a plurality of notches.